| 前日に均衡した方程式 |
Na2O + SiO2 = Na2SiO3
Cr + H2O2 = CrO42 + H2O =>
Cr + 42 H2O2 = CrO42 + 42 H2O
CoCl2(aq) + Na2S(aq) = CoS + NaCl(aq) =>
CoCl2(aq) + Na2S(aq) = CoS + 2 NaCl(aq)
Mn(OH)2 + H2SO4 = H2O + MnSO4 =>
Mn(OH)2 + H2SO4 = 2 H2O + MnSO4
Ca2CO3 + HNO3 = CaNO3 + H2O + CO2 =>
Ca2CO3 + 2 HNO3 = 2 CaNO3 + H2O + CO2
NaBiO3 + H2O = NaOH + Bi2O3 + O2 =>
2 NaBiO3 + H2O = 2 NaOH + Bi2O3 + O2
KMnO4 + Na2SIF6 = NaMnO4 + KNaSIF6 =>
KMnO4 + Na2SIF6 = NaMnO4 + KNaSIF6
Al + Hg = AlHg =>
Al + Hg = AlHg
C2H5(OH) + O2 = CO2 + H2O =>
C2H5(OH) + 3 O2 = 2 CO2 + 3 H2O
HOCN + H2O = H3O + CNO =>
HOCN + H2O = H3O + CNO
N100O171 = O2 + N2 =>
2 N100O171 = 171 O2 + 100 N2
AgNO3KBr = AgBr + KNO3 =>
AgNO3KBr = AgBr + KNO3
C7H7NO2 + SnCl2 + HCl = C7H9N + SnCl4 + H2O =>
C7H7NO2 + 3 SnCl2 + 6 HCl = C7H9N + 3 SnCl4 + 2 H2O
C9H8O2 + H2O = C9H8O4 + H3O =>
C9H8O2 + 6 H2O = C9H8O4 + 4 H3O
H2O(i) = H2(s) + O2(g) =>
2 H2O(i) = 2 H2(s) + O2(g)
Cl2O5 = ClO2 + O =>
Cl2O5 = 2 ClO2 + O
Mg(BrO3)2 = MgBr2 + O2 =>
Mg(BrO3)2 = MgBr2 + 3 O2
SnCl2 + Pb = Cl + SnPb =>
SnCl2 + Pb = 2 Cl + SnPb
NH4Cl + BaCl2 = BaNH4 + Cl2 =>
2 NH4Cl + 2 BaCl2 = 2 BaNH4 + 3 Cl2
Al2(SO4)3 + NaOH = Al(OH)3 + Na2SO4 =>
Al2(SO4)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4
CsI + PbCl = PbI + CsCl =>
CsI + PbCl = PbI + CsCl
Xe + Cl2 = XeCl4 =>
Xe + 2 Cl2 = XeCl4
K2SO4(am) + SrI2(aq) = KI + SrSO4 =>
K2SO4(am) + SrI2(aq) = 2 KI + SrSO4
H3BO3(aq) + NaHCO3(aq) = CO2 + Na3BO3 + H2O =>
H3BO3(aq) + 3 NaHCO3(aq) = 3 CO2 + Na3BO3 + 3 H2O
ZnO + NO2 = ZnNO3 =>
ZnO + NO2 = ZnNO3
Cr + Na3PO4 = CrPO4 + Na =>
Cr + Na3PO4 = CrPO4 + 3 Na
KMnO4 + K2(SO3) + KOH = K2MnO4 + K2SO4 + H2O =>
2 KMnO4 + K2(SO3) + 2 KOH = 2 K2MnO4 + K2SO4 + H2O
Fe + NiO = FeO + Ni =>
Fe + NiO = FeO + Ni
PbO2 + Cr(NO3)3 + HNO3 = Pb(NO3)2 + HCr2O7 =>
7 PbO2 + 4 Cr(NO3)3 + 2 HNO3 = 7 Pb(NO3)2 + 2 HCr2O7
Sr(HCO3)2 = Sr + HCO3 =>
Sr(HCO3)2 = Sr + 2 HCO3
CH3COOH + CaCl2 + KOH = Ca(CH3COO)2 + H2O + KCl =>
2 CH3COOH + CaCl2 + 2 KOH = Ca(CH3COO)2 + 2 H2O + 2 KCl
Pb(CO3)2 + Li = Li2CO3 + Pb =>
Pb(CO3)2 + 4 Li = 2 Li2CO3 + Pb
Fe + KNO3 = KFeO2 + N2 + Fe2O3 =>
10 Fe + 6 KNO3 = 6 KFeO2 + 3 N2 + 2 Fe2O3
CuCl2 + NaOH = CuOHCl + NaCl =>
CuCl2 + NaOH = CuOHCl + NaCl
CuCl2 + NaHCO3 = CuCO3 + CO2 + NaCl + H2O =>
CuCl2 + 2 NaHCO3 = CuCO3 + CO2 + 2 NaCl + H2O
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
K + H2O = KH + O =>
2 K + H2O = 2 KH + O
SnCl2 + NaOH = Na2SnO3 + NaCl + H2 + H2O =>
SnCl2 + 4 NaOH = Na2SnO3 + 2 NaCl + H2 + H2O
KI + K2Cr2O7 + H2SO4 = I2 + Cr2(SO4)3 + K2SO4 + H2O =>
6 KI + K2Cr2O7 + 7 H2SO4 = 3 I2 + Cr2(SO4)3 + 4 K2SO4 + 7 H2O
Mg(ClO3)2 + AlPO4 = Al(ClO3)3 + Mg3(PO4)2 =>
3 Mg(ClO3)2 + 2 AlPO4 = 2 Al(ClO3)3 + Mg3(PO4)2
N3H + NH3 = N2H4 =>
N3H + 5 NH3 = 4 N2H4
KMnO4 + S + KOH = K2MnO4 + K2SO4 + H2O =>
6 KMnO4 + S + 8 KOH = 6 K2MnO4 + K2SO4 + 4 H2O
Mg + Na2HPO4 + NH4OH = MgNH4PO4 + Na + H2O =>
Mg + Na2HPO4 + NH4OH = MgNH4PO4 + 2 Na + H2O
HCHO + KMnO4 + H2SO4 = CO2 + H2O + K2SO4 + MnSO4 =>
5 HCHO + 4 KMnO4 + 6 H2SO4 = 5 CO2 + 11 H2O + 2 K2SO4 + 4 MnSO4
C9H7O4H + NaOH = H2O + NaC9H7O4 =>
C9H7O4H + NaOH = H2O + NaC9H7O4
P4 + Br = P3Br4 =>
3 P4 + 16 Br = 4 P3Br4
Cl2 + MgO = MgClO =>
Cl2 + 2 MgO = 2 MgClO
C2H3NO4 + C15H18 = C17H21NO4 =>
C2H3NO4 + C15H18 = C17H21NO4
NaI + NaMnO4 + H2O = MnO2 + NaIO3 + NaOH =>
NaI + 2 NaMnO4 + H2O = 2 MnO2 + NaIO3 + 2 NaOH
C8H14N4O5 + H2O = C2H5NO2 =>
C8H14N4O5 + 3 H2O = 4 C2H5NO2
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